{
  "name": "browser_tabs_close",
  "description": "Close a tab by its ID. Get IDs from browser_tabs_list. Use it to tidy up tabs you opened while working; closing a tab does not affect the pages themselves.",
  "requires_confirmation": false,
  "inputSchema": {
    "type": "object",
    "properties": {
      "tabId": {
        "type": "number",
        "description": "The ID of the tab to close, as reported by browser_tabs_list."
      }
    },
    "required": [
      "tabId"
    ]
  }
}